STEVAL-ISQ002V1 STMicroelectronics, STEVAL-ISQ002V1 Datasheet - Page 27

• Manufacturer Part Number: STEVAL-ISQ002V1
• Description: BOARD EVAL BASED ON ST72264G1
• Manufacturer: STMicroelectronics

Specifications of STEVAL-ISQ002V1

• Main Purpose: Interface, PMBus
• Embedded: Yes, MCU, 8-Bit
• Utilized Ic / Part: ST72F264
• Primary Attributes: The PMBus™ Interface Using the ST7 I2C Peripheral
• Secondary Attributes: Firmware in C Language
• Product: Power Management Modules
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-6423

AN2511
5
5.1
5.2
PMBus demonstration board
To show the features of the ST7 I
available on request. Please contact the nearest ST office to get this board. The evaluation
board has an ST72F264G1 MCU that has 4 KBytes Flash memory. All PMBus
functionalities are not shown, as this evaluation board has hyperterminal interface which
requires lot of messages to be stored in program memory.
System requirements
In order to use the PMBus demonstration board with the Windows operating system. The
PC should support hyperterminal software and RS232 communication using DB9
connector.
Software setup
To configure the PC hyperterminal software, the user should follow the steps as mentioned
below.
1.
Figure 6.
2.
3.
Click on Start -> Programs -> Accessories -> Communications -> HyperTerminal
as shown below.
Select the correct port in which RS232 (9-pin cable) is connected (refer to
Configure the following baud rate (bits per second) in hyperterminal: File -> Properties
-> Connect to -> Configure. If the user configures any baud rate other than 38400,
then RS232 communication fails.
PC hyperterminal application
Doc ID 13286 Rev 2
2
C working as a PMBus, a demonstration board is
PMBus demonstration board
Section
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3).